For sale, brand new unused Borg Warner s366! 66mm inducer, t4 twin scroll exhaust housing, .91 a/r. The numbers on the compressor housing have been shaved, the compressor outlet has been ported, and it has a 3" vband added to the outlet. Comes with an extra 3" vband flange, vband gasket, and vband clamp, all brand new. I bought this for my rb26. I used it for mocking up my turbo set up, and then have since decided to go bigger. This is brand new condition, never been ran, no rust on the exhaust housing. I bought this from BoostLab, they want $750 for one new with an added $75 for the vband outlet mod, plus shipping. Asking $600 shipped, even still have the original borg warner box I will be shipping it in.